Question

EXERCISE 1.1
1. How many rational numbers can be found between two distinct rational numbers?
2. Are the following statements true or false? Give reasons for your answers.
(i) Every whole number is a natural number.
(ii) Every integer is a rational number.
(iii) Every rational number is an integer.
3. Write the following in decimal form and say what kind of decimal expansion each
has:
48
1
(ii)
(iii) 5
100
11
8
127
2
3
(iv)
(vi)
(v)
13
11
400
1
4. You know that -= 0.142857. Can you predict what the decimal expansions of
7​

Answer 1

Answer:

1. infinte

2. (I) false, 0 is a whole number but not natural number.

(ii) true , every integer can be written as x/1 where x is the integer and x/1 is a rational number.

(iii) false, 5/2, 7/9 , -10/7 , etc are rational numbers but not integer.

3. question is not clear write properly or attach the image of question please next time.